Another thing to keep in mind is fit. Most people think that for it to "fit like a glove" that it needs to be snug or form fitting. That is the farthest thing from the truth for cold weather gloves. I always get a size larger than you would think so that I have room to move my hand within the glove. You need that for two reasons; first, so that you have some space inside the glove so that the air can be warmed up, and second, so that the glove does not restrict your circulation, which will cut down on the distribution of warm blood within your hand.